Product ID: 2723 - English
Published: 14 Nov, 2017
GLIDE: FL20171106VNM
FootPrint (Lat x Long, WSG84 Geographic, decimal degrees)
TopLeft: 12.7936454 x 109.4644464
BottomRight: 13.5468277 x 108.9923023

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This map illustrates the satellite-detected surface waters in Phu Yen Province, Vietnam, as detected from Sentinel-1 image acquired on 10 November 2017, following the landfall of tropical cyclone DAMREY-17 on 05 November 2017. In the analysed area, about 19,000 ha of lands are likely flooded. It represents an increase of about 100% of the surface waters in this zone. In addition, and according to WorldPop data ~39,000 people are living within the potentially flooded areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
Satellite Data : Sentinel-1
Imagery Dates: 10 November 2017
Resolution: 10 m
Copyright: ESA (2017)
Source: ESA
Reference water: Global Surface Water/Pekel et al.,
Nature 540, 418-422 (2016)
Road Data : OpenStreetMap, GADM
Other Data: USGS, UNCS, NASA, NGA
Analysis : UNITAR - UNOSAT
Production: UNITAR - UNOSAT